| This thesis subject comes from the request that the Chinese People's Liberation Army puts forward in the tank and armored vehicle operational training. It is proposed by Yuanshi branch of Shijiazhuang Army Command College, assigned by the General Armament Department of Chinese People's Liberation Army, And entrust Hebei University of Science and Technology to research. This subject should meet the need of national defence, it's goal is to make remote control target car that is used in training of tank and armored vehicle. According to request that military put forward, the target car that subject research should have such characteristics as remote control, high precision, good safeguarding , needing no track, etc, So as to achieve purpose of course require correctly when training to carry on cannon Static to Static, Static to move, move to Static, move to move etc.Target car transfer speed require low inertia, high accuracy, high dependability, stupid and getting excellent and kind systematically; Wireless communication system expect much dependability, better anti-interference ability; Computer control system demand and try one's best to adopt advanced technology, components and parts source of goods reliable, high dependability, structure to be simple, Have serial communication, digital display, systematic trouble examine and function of showing etc.The job of this thesis is divided into three major parts: The proposition and confirming of the electric power pulls, specification requirement and selecting type of equipment of communication system, sureness of the computer control system scheme.The proposition of the scheme for the electric power: According to the request, we imagine pull scheme have: Generator - transfer and is fitted rapidly by direct current - direct current machine - target car; Generator - exchange and is adjusted and fitted rapidly - exchange the electrical machinery - the target car. Through compare the exchange current scheme with the direct current scheme, We have chosen the direct current scheme, Go on detailed parameter calculate and the selecting type of the equipment.Specification requirement and selecting type of equipment to the communication system: Communication system require that it can anti-interference and remote control distance beyond 3 kilometers, We have carried on the selecting type of the equipment in line with this request.Computer control system sureness of scheme: Choose the peripheral component at first, design the structure of the hardware, and write the software according to the standard of operating, Then test repeatedly , take the anti-interference measures of hardware and software.In the course of developing, according to specification requirement to calculate systemparameter and select type of the equipment at first, And then choose control scheme and peripheral component, design the hardware structure, then according to the standard of operating, Design the software procedure , carry on the whole car to debug finally. In the course of concrete treatment, accord with actual demand we make a large amount of work in anti-interference respect.It involves advanced technology in many aspects, such as car system comprehensive machinery of the target, microprocessor, wireless communication, automatical control, electric power electronic., Have filled the domestic gaps. Especially in the hardware structure design of the control system, have adopted the one-chip microprocessor control system of the whole serial structure, which make the interface circuit simple, transmit the distance far and improve the anti-interference ability.Author participate in researching the whole course, finish main control design of software under the guidance of tutor.Through the arduous reseach of more than one year, this subject has already been finished basically. Sample car through testing many times, prove that reaches the designing requirement that the military puts forward. And already receive close attention of the administrative department in Chinese P...
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